2 years ago

Look at the attachment! This is algebra. 10 points!

Mathematics

1 answer:

boyakko [2]2 years ago

6 0

If x∆y = 3x - y², then

5∆1 = 3×5 - 1² = 15 - 1 = 14

and

14∆6 = 3×14 - 6² = 42 - 36 = 6

So (5∆1)∆6 = 6.

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A milligram is what fraction of a kilogram

pishuonlain [190]

The answer is 1/1000000

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3 years ago

66,681 rounded to the nearest ten thousand??

grandymaker [24]

Hey there! I'm happy to help!

This number is sixty six thousand six hundred eighty one. This means that our ten thousandths place is the first 6.

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Therefore we bump the ten thousands place up 1 to 7 and we make everything else 0, giving us 70,000.

Have a wonderful day! :D

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3 years ago

Read 2 more answers

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suter [353]

Answer:

4-lower- 18

5-upper-29

6- range-56

Step-by-step explanation:

If you look up a completed box plot you can tell where lower and upper quartiles are. Range is found by Max-Min

Hope I helped...!

4 0

3 years ago

Solve 5kx + 6 = 7kx for x.<br> А. x=3/k<br> в. х = -2/k<br> с. x =-3/k<br> D. x=2/k

slamgirl [31]

Answer:

A. x = 3/k.

Step-by-step explanation:

5kx + 6 = 7kx

5kx - 5kx + 6 = 7kx - 5kx

6 = 2kx

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x = 3/k.

7 0

3 years ago

Look at the attachment! This is algebra. 10 points!​

Look at the attachment! This is algebra. 10 points!